Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11034837 | Products by upcycling landfill waste streams | — | 2021-06-15 |
| 10703909 | Products by upcycling landfill waste streams | — | 2020-07-07 |
| 6162270 | Downdraft paint booth and filters therefor | James Sheppard | 2000-12-19 |